01003nam a22003017a 4500001001300000003000400013005001700017008004100034020001500075040000800090245011800098260011200216300003300328336002100361337002500382338002200407650001800429650002900447650002700476650001300503700002200516700001900538700002300557700002100580700002100601710003000622856004900652D0001B000026DOH20201212103829.0201212b           ||||| |||| 00| 0 eng d  a1885960018  erda04aThe Essentials of contraceptive technology :ba handbook for clinic staff  /cRobert A. Hatcher [and four others]  aBaltimore, MD :bPopulation Information Program, Johns Hopkins University, School of Public Health, c1997.  a1v. (‎various pagings)‎.  2rdacontentatext  2rdamediaaunmediated  2rdacarieravolume 2aContraception 2aFamily Planning Services 2aContraception Behavior 2aHandbook1 aHatcher, Robert A1 aRinehart, Ward1 aBlackburn, Richard1 aGeller, Judith S1 aShelton, James D2 aWorld Health Organization  uhttps://apps.who.int/iris/handle/10665/42331